Child support calculators / Alaska
Alaska child support
calculator
Free guideline estimate under Alaska's official child support guidelines (controlling authority: Alaska R. Civ. P. 90.3). Built for family law attorneys and their staff. No account required, and nothing you enter is stored.
Overnights always total 365, so changing one side updates the other.
Get the line-by-line worksheet free for 14 days, with the guideline edition and citation (Alaska R. Civ. P. 90.3)
- Printable worksheet with the full line-by-line calculation
- Guideline edition and controlling-authority citation on the printout
- Adjustments detail: parenting-time credit, add-on allocation, deductions
- Save calculations to matters, plus spousal support and property division
14-day free trial · credit card required · every feature included · see pricing
Informational estimate for licensed attorneys and their staff — not legal advice, not a guarantee of any court outcome. Verify against your jurisdiction’s official guidelines worksheet before relying on it.
How Alaska calculates child support
Alaska's child support guidelines are established by Alaska R. Civ. P. 90.3. Alaska uses the percentage of income model, which applies a guideline percentage to the paying parent’s income, scaled by the number of children.
The result is the presumptive guideline amount, the starting point a Alaska court uses before considering deviation factors. The full line-by-line worksheet, guideline edition, and statutory citation are available in Aequis with a 14-day free trial (credit card required).
Alaska child support FAQ
How is child support calculated in Alaska?
Alaska sets child support under its official guidelines (Alaska R. Civ. P. 90.3), which follow the percentage of income model. The guideline produces a presumptive monthly amount from the parents' incomes, the number of children, and inputs such as parenting time, childcare, and health insurance costs.
Is this the exact amount a Alaska court will order?
No. This is an informational estimate of the presumptive guideline amount. Courts can deviate based on statutory factors, and official worksheets may require inputs this calculator does not collect. Always verify against the official guidelines worksheet before relying on any number.
What income counts for child support in Alaska?
Guidelines generally start from each parent's gross income from most sources, with their own definitions, exclusions, and deductions. This calculator uses gross monthly income; consult Alaska R. Civ. P. 90.3 for what Alaska includes.
Do overnights affect child support in Alaska?
Many jurisdictions adjust the obligation for parenting time once overnights pass a threshold, and this calculator applies Alaska's guideline treatment of overnights where the guideline provides one. The exact effect depends on Alaska's formula and the parents' incomes.
Handling this without an attorney? CaseForward, from the makers of Aequis, offers guided self-help for divorce, custody, and child support.
CaseForward is a self-help document-preparation service, not a law firm, and does not provide legal advice.
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